1114400044100 has 72 divisors (see below), whose sum is σ = 2909170676160. Its totient is φ = 361970536320.

The previous prime is 1114400044061. The next prime is 1114400044127. The reversal of 1114400044100 is 14400044111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41881439 + ... + 41908038.

It is an arithmetic number, because the mean of its divisors is an integer number (40405148280).

Almost surely, 2^{1114400044100} is an apocalyptic number.

1114400044100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1114400044100 is an abundant number, since it is smaller than the sum of its proper divisors (1794770632060).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1114400044100 is a wasteful number, since it uses less digits than its factorization.

1114400044100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83789517 (or 83789510 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1114400044100 its reverse (14400044111), we get a palindrome (1128800088211).

The spelling of 1114400044100 in words is "one trillion, one hundred fourteen billion, four hundred million, forty-four thousand, one hundred".